Check your battery health, temperature, and charging cycle count to see if your battery needs replacement. 4. Display IMEI Number Code: *#06#
| Code | Function | | :--- | :--- | | *#*#372733#*#* | Enables a graph that shows how smoothly your UI is running (developer tool). | | *#*#32292#*#* | Bluetooth Test. Checks Bluetooth chip functionality. | | *#*#225#*#* | Calendar & Events. Shows upcoming calendar events and related logs (not very useful for most users). | | *#*#426#*#* | Google Play Services. Displays the current status of Google’s push service, ping requests, and connection to GCM (Google Cloud Messaging). | How to Use Secret Codes on REDMI 9A
The process is simpler than you think. Follow these steps: Check your battery health, temperature, and charging cycle
These codes are designed for diagnostics. Some codes reset settings or test critical components. Do not run codes you do not understand. We are not responsible for any data loss or phone malfunction. Use at your own risk. | | *#*#32292#*#* | Bluetooth Test
The Redmi 9A may be an entry-level device, but under the hood, it shares the same diagnostic DNA as flagship Xiaomi phones. Secret codes give you power: the power to test your hardware, verify your battery health, and troubleshoot network issues without installing a single app.